CN211058470U

CN211058470U - Remote control explosion-proof lock device

Info

Publication number: CN211058470U
Application number: CN201921584714.6U
Authority: CN
Inventors: 赵亚俊; 王卫生; 王海波; 王建军; 宋军; 王林平; 邹炜; 周锦文; 郝俊伟
Original assignee: Shanxi Fenxi Mining Group Co Ltd
Current assignee: Shanxi Fenxi Mining Group Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-21
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a remote control explosion-proof lock device, which comprises a remote control host and an explosion-proof lock which are connected by signals; the explosion-proof lock comprises a shell, wherein a key hole is formed in the middle of the shell, a manual unlocking sensor is fixed on one side of the key hole, a lock jack is arranged on one side of the lower portion of the shell, a lock tongue and a lock are arranged in cooperation with the lock jack, a lock insertion detection sensor is fixed at the upper end of the lock jack, a holding electromagnet is arranged on the upper portion of the tail end of the lock jack, a control main board is arranged inside the shell, the manual unlocking sensor and the lock are inserted into the detection sensor and connected with a sensor detection module through signals, and the holding electromagnet and a state indicating lamp are connected with the control module. The utility model discloses a remote control blast resistant lock device, the dispatch can directly unblock through long-range and lock, has improved work efficiency greatly, has solved because of unblanking loaded down with trivial details to cause the emergence of hidden danger after the work.

Description

Remote control explosion-proof lock device

Technical Field

The utility model relates to a colliery remote control field, concretely relates to long-range explosion-proof lock control device that is used for colliery to lock the management chamber in pit.

Background

The transformer station, the mining area refuge chamber, the underground equipment warehouse, the emergency station and the like of the coal mine do not allow non-related operating personnel to come in and go out in daily life due to different and special functions, and then the locking is adopted for management, but a certain person is not fixed or a fixed unit is not required for entering the places to work, for example, a tile inspector needs to enter the places regularly to detect the gas concentration, a monitoring team regularly carries out a gas over-limit power failure test, an emergency refuge and the like, the lock is commonly used for managing the related places at present, the personnel needing to enter the places need to be unlocked by taking the key to enter the places, the unlocking key is limited or even only one key, and the normal work is also hindered while the disordered entering of the personnel is avoided.

Disclosure of Invention

In order to the above situation, the utility model aims at providing a remote control blast resistant lock device, the dispatch can directly unblock through long-range and lock, also can be through the local unblock of special key, has improved work efficiency greatly, has solved because of unblanking loaded down with trivial details the emergence that leads to the hidden danger after causing work.

The technical scheme of the utility model as follows: a remote control explosion-proof lock device comprises a remote control host and an explosion-proof lock which are connected by signals;

the explosion-proof lock comprises a shell, wherein a state indicator lamp is arranged at the upper part of the shell, a key hole is arranged at the middle part of the shell, a manual unlocking sensor is fixed at one side of the key hole, a lock jack is arranged at one side of the lower part of the shell, a lock tongue and a lock are arranged in a manner of being matched with the lock jack, a lock insertion detection sensor is fixed at the upper end of the lock jack, a holding electromagnet is arranged at the upper part of the tail end of the lock jack, a control mainboard is arranged in the shell and comprises a power module, a control module, a sensor detection module and a signal generator, the power module is electrically connected with the control module, the sensor module and the signal generator, the sensor detection module is in signal connection with the control module, the control module is in signal connection with the signal generator, the manual unlocking sensor and the lock insertion detection sensor, the holding electromagnet and the state indicating lamp are in signal connection with the control module.

And the remote control host is in signal connection with the control main board.

Preferably, a control panel is arranged on the shell of the explosion-proof lock, so that the control is convenient.

Preferably, the tool to lock is a cylinder, the lateral wall at tool to lock middle part is equipped with the recess, the spring bolt comprises pressure spring and movable rod, the movable rod includes a horizontal pole, the both ends of horizontal pole are fixed with the decurrent side lever of direction, the lower part of arbitrary side lever is fixed with an arc top, the pressure spring is fixed the upper portion of tool to lock jack, the horizontal pole is fixed the upper portion of pressure spring, one side setting that the horizontal pole was equipped with the arc top is at the end of tool to lock jack, and the other end is in the side lever inserts the recess of tool to lock when tool to lock inserts the tool to lock jack and jacks the arc top.

Preferably, the side bars arranged at both sides of the cross bar are inclined towards the inserting side of the lock.

Preferably, the pressure spring is fixed on the lower part of the cross rod, which is slightly far away from the arc-shaped top head.

Preferably, the status indicator lamp is provided with two, red and green respectively, and red is the non-unlock state, and green is the unlock state.

Preferably, the manual unlocking sensor and the lock insertion detection sensor are both magnetic sensors.

The utility model discloses an explosion-proof lock device of remote control inserts through manual unblock sensor, the tool to lock in the explosion-proof lock of remote control and detects sensor, holding magnet and control mainboard and collect the analysis to the signal to corresponding action is made to the explosion-proof lock of remote control host computer control to signal transmission, thereby has realized the remote control of explosion-proof lock.

The utility model discloses an explosion-proof lock device of remote control, ground dispatch personnel can make things convenient for the tile to examine the switch of person and other personnel that have needs and get into and wherein carry out work through the explosion-proof lock of remote control host computer remote control, have improved work efficiency greatly, have solved because of unblanking loaded down with trivial details and lead to the emergence of hidden danger after causing work.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the control main board of the present invention;

in the figure: 1-a housing; 2-status indicator lights; 3-keyhole; 4-manual unlocking sensor; 5-a lock jack; 6-a bolt; 61-pressure spring; 62-a movable rod; 63-arc top; 7-a lock; 8-lockset insertion detection sensor; 9-holding the electromagnet; 10-control the mainboard; 11-a power supply module; 12-a control module; 13-a sensor detection module; 14-a signal generator; 15-control panel; 16-a groove; 17-remote control host.

Detailed Description

The technical solution of the present invention is further described in detail below with reference to the following examples:

as shown in fig. 1, a remote control explosion-proof lock device comprises a remote control host and an explosion-proof lock which are connected by signals;

the explosion-proof lock comprises a shell 1, wherein a state indicator lamp 2 is arranged on the upper part of the shell 1, a key hole 3 is arranged in the middle of the shell 1, a manual unlocking sensor 4 is fixed on one side of the key hole 3 and used for manual unlocking, a lock jack 5 is arranged on one side of the lower part of the shell 1 and matched with the lock jack 5 to be provided with a lock tongue 6 and a lock 7, a lock insertion detection sensor 8 is fixed on the upper end of a hole opening of the lock jack 5, a retaining electromagnet 9 used for adsorbing the lock tongue 6 is arranged on the upper part of the tail end of the lock jack 5, the lock 7 is a circular cylinder, a groove 16 is arranged on the side wall in the middle of the lock 7, the lock tongue 6 consists of a pressure spring 61 and a movable rod 62, the movable rod 62 comprises a cross rod, side rods with downward directions are fixed at the two ends of the cross rod, the side rods are all obliquely, the pressure spring 61 is fixed on the upper portion of the lock jack 5, the middle portion of the cross rod is fixed on the upper portion of the pressure spring 61, one side of the cross rod provided with the arc-shaped ejector 63 is arranged at the tail end of the lock jack 5, the arc-shaped ejector 63 can be ejected after the lock 7 is inserted into the lock jack 5, meanwhile, a side rod on the other side is inserted into a groove 16 of the lock 7 to lock the lock 7, a control main board 10 is arranged inside the shell 1, the control main board 10 comprises a power module 11, a control module 12, a sensor detection module 13 and a signal generator 14, the power module 11 is electrically connected with the control module 12, the sensor detection module 12 and the signal generator 14, the control module 12 is in signal connection with the signal generator 14, the manual unlocking sensor 4 and the lock insertion detection sensor 8 are in signal connection with the sensor detection module 13, the holding electromagnet 9 and the status indicator lamp 2 are in signal connection with the control module 12.

The remote control host 17 is in signal connection with the control main board 10.

Furthermore, a control panel 15 is arranged on the shell 1 of the explosion-proof lock, so that the control is convenient.

Further, status indicator 2 is equipped with two, is red and green respectively, and red is non-unlock state, and green is unlock state.

Further, the manual unlocking sensor and the lock insertion detection sensor are magnetic sensors.

When the lock is in a normal unlocking state, the green indicating lamp is on, the arc-shaped top end of the lock tongue 6 is in a drooping state under the action of the pressure spring 61, the electromagnet 9 is kept in a power-off state, when locking is needed, the ground monitoring center is informed, the remote control host 17 sends a locking signal, the lock 7 enters a to-be-locked state at the moment, when the lock head of the lock 7 is inserted into the lock hole 5 of the lock, the lock insertion detection sensor 6 at the lock hole opening of the lock detects the entering of the lock 7, the signal is output to the sensor detection module 13, the sensor detection module 13 transmits the signal to the control module 12, the control module 12 controls the action of the electromagnet 9, the electromagnet 9 is kept powered on, the lock head of the lock 7 is inserted in place, the arc-shaped top 63 of the lock tongue 6 is pushed to move, the drooping side rod at the other end of the lock tongue 6, the electromagnet 9 is kept transmitting signals to the control module 12, and meanwhile the control module 12 controls the green light to be turned off and the red light to be turned on, so that the explosion-proof lock is locked.

The unlocking of explosion-proof lock divides local unblock and remote unblock dual mode, and remote unblock telephone contact ground monitoring center, and after remote control host 17 sent the unblock signal, 2 red lights of pilot lamp go out, and green light is bright, keeps electro-magnet 9 to be in the release state this moment, and the arc top 63 end of spring bolt 6 upwarps under the effect of pressure spring 61, and the other end side lever of spring bolt 6 lifts up not in the draw-in groove 16 of card at the tool to lock 7, and tool to lock 7 pulls out from tool to lock lockhole 5, accomplishes the unblock. During manual unblock, insert special unblock key into key hole 3, the tool to lock inserts and detects sensor and detect 4 and insert the back to the key, sends unlocking signal, and 2 red lights on the pilot lamp go out, and green light is bright, adsorbs and keeps electro-magnet 9 release spring bolt 6, and tool to lock 7 pulls out, accomplishes the unblock.

Claims

1. A remote control explosion-proof lock device is characterized by comprising a remote control host and an explosion-proof lock which are connected by signals;

the explosion-proof lock comprises a shell, wherein a state indicator lamp is arranged at the upper part of the shell, a key hole is arranged at the middle part of the shell, a manual unlocking sensor is fixed at one side of the key hole, a lock jack is arranged at one side of the lower part of the shell, a lock tongue and a lock are arranged in a manner of being matched with the lock jack, a lock insertion detection sensor is fixed at the upper end of the lock jack, a holding electromagnet is arranged at the upper part of the tail end of the lock jack, a control mainboard is arranged in the shell and comprises a power module, a control module, a sensor detection module and a signal generator, the power module is electrically connected with the control module, the sensor module and the signal generator, the sensor detection module is in signal connection with the control module, the control module is in signal connection with the signal generator, the manual unlocking sensor and the lock insertion detection sensor, the holding electromagnet and the state indicating lamp are in signal connection with the control module, and the remote control host is in signal connection with the control mainboard.

2. The remotely controlled explosion-proof lock device according to claim 1, wherein a control panel is provided on the housing of the explosion-proof lock for easy control.

3. The remotely controlled explosion proof lock device as recited in claim 1, wherein there are two status indicators, red and green, respectively, the red being in the unlocked state and the green being in the unlocked state.

4. The remotely controlled explosion proof lock device as set forth in claim 1, wherein said manual unlock sensor and said lock insertion detection sensor are both magnetic sensors.

5. The remote-controlled explosion-proof lock device according to claim 1, wherein the lock is a cylinder, the side wall of the middle part of the lock is provided with a groove, the lock tongue is composed of a pressure spring and a movable rod, the movable rod comprises a cross rod, side rods with downward directions are fixed at both ends of the cross rod, an arc-shaped top is fixed at the lower part of any side rod, the pressure spring is fixed at the upper part of the jack of the lock, the cross rod is fixed at the upper part of the pressure spring, one side of the cross rod provided with the arc-shaped top is arranged at the tail end of the jack of the lock, and the other side rod is inserted into the groove of the lock when the lock is inserted into the jack of the lock to jack.

6. The remotely controlled explosion proof lock apparatus as set forth in claim 5, wherein the side bars provided on both sides of said cross bar are provided obliquely to the lock inserting side.

7. The remotely controlled explosion proof lock mechanism as recited in claim 5, wherein said compression spring is secured to a lower portion of said cross bar slightly spaced from said arcuate plug.